【摘 要】
：
本文论述了电视发射机在高温工作环境下,出现一些比较难以排除的故障情况,针对因晶体管“温漂”特性引起的逻辑控制电路稳压电源故障,进行了深入的分析,并给出实际解决方案。
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本文论述了电视发射机在高温工作环境下,出现一些比较难以排除的故障情况,针对因晶体管“温漂”特性引起的逻辑控制电路稳压电源故障,进行了深入的分析,并给出实际解决方案。
This article discusses the TV transmitter in the high temperature environment, there are some more difficult to rule out the failure of the case, due to transistor “drift” caused by logic control circuit power supply failure, conducted in-depth analysis and gives the actual solution Program.
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